Versus is a responsive theme that is split into two sides: right and left. When the site visitor clicks on the intro area (image with title / subtitle), it animates to show that side of the page. By clicking on a "back" arrow, one can return to the default split view where they can choose to go to the next page or view the other side.
You can add unlimited blocks to each side. Each side has vertical scrolling, so your content can be as long as you want!